The rainier keeps children comfortably rear-facing from 5-50 pounds for the safest possible position. Body support cushions are included to keep newborns and infants comfortable and positioned properly.

Rainier accommodates forward-facing children up to 65 pounds in a 5-point harness and converts to booster mode for kids 50-120 pounds. The aluminum reinforced, adjustable head rest and extra-deep sidewalls provide the ultimate side impact protection.

I research long and hard before committing to a car seat for my daughter. This seat was perfect. Heavy, safe, easy to install with Extra padding for when she was little with plentry of room to grow. Rear facing until 4 with no concerns. Happy purchase. Would buy again.

By Re

San Marcos, CA

May 7, 2019

Great investment

This car seat is working great so far. It still looks good in condition. Cleans easy. Have traveled with it a few times and makes it easy with the ability to fold up for easy transport.

By Laura

Denver, CO

March 31, 2019

Amazing car seat!

Great quality and well made. We love this seat for our heavy toddler. It kept him rear facing much longer than any other seat would have. I took one star because the seat cover faded in the sun rather quickly but all in all this is an excellent product.

By Janet

Chula Vista, CA

February 2, 2019

Amazing heavy duty narrow carseat

Very strong and heavy duty. The steel frame is amazing. Great narrow seat.

ProsLasts for 10 years. Super comfortable.

ConsHeavy. Not easy to install.

Best UsesNarrow cars

By Grania

Lebanon, NH

November 1, 2018

Love it!

This car seat is sturdy and well made. It fits narrow, no arm rest on two sides, so very easy for my 2 years to get in by herself. It's apparently very comfortable too, because my 2 year old loves riding in it. The sale price was pretty good too!

By Whatley711

Hallsville, Texas

October 16, 2018

Absolutely Love!!

I love the Diono Radaint RXT! Love the quality of the car seats and the ease of putting it in and converting it! So easy to clean also... first day of use my child had a stomach virus; needless to say it came right off and I was able to throw it right in the washer!! Looking forward to purchasing another one for baby #2!!

* This product review was collected by the manufacturer.

By Kal

Moscow Idaho

July 7, 2018

So glad I finally made this purchase!!!

I was skeptical at first. I read at least 50+ reviews which were mostly positive. My Dr highly recommended this car seat for safety and longevity so I gave it a try.

Pros-Very sturdy and safe.
-Very comfortable.
-5 point harness easily unclipped with one finger.
-Cup holder included and option to add more.
-Additional Padding for any fit. Padding for shoulders and chest. Padding to keep lower clip from rubbing. Padding behind head. Padding under back and butt!!
-Easy clip system in rear and front of car seat for even more security and stability.
-Comes with padding under car seat (sold separately) to help make room and keep from damaging seat.
-Arrived in under 5 business days.
-Allows rear facing kids up to 44? whereas most are only 30?.

Cons-Initial set up takes about 20 minutes to get a good fit for your child but after that it took me maybe 5 minutes to transfer to truck from suv.
-It is $314 normally but I found it here on sale for $259!
- I wish it had a sun hood.

Best UsesRear facing, front facing and booster up to 120lbs.

By Maria

California

June 29, 2018

Never been happier!

I never have to buy another car seat again. It's so comfortable my baby keeps falling asleep which is a plus. I installed with the adjuster in my small versa note hatchback and my husband 6'1 is still able to recline his seat as much as he needs. It was here on time with no issues. I will make another purchase if needed from this site!

ProsFast shipping. Very well packaged.

ConsVery heavy but excepted for a steal car seat.

Best UsesUse with Diono Adjuster for more recline room in car.

By Linh

Garland, Texas

May 3, 2018

favorite car seat

so heavy duty and safe. the only thing is that it's super heavy, def not for moving from one car to another.

By Kylee

Tampa, Fl

May 3, 2018

BUY IT!

If you're considering this car seat, buy it! We've been through the Graco forever, Chicco Nexfit, and Maxi Cosi Pria 85 Max. Graco was fine, but not a comfy seat. Chicco was nice and plush, but a pain to get our kiddo in and out of (he's really tall) and Maxi Cosi didn't tighen properly (we had two). I wish I started with Diono! I was thrown off by its look at first. It looked like a booster, and with a market flooded of car seats, I assumed I was reading something wrong that it fit an infant. Silly me. I love it, my son loves it, and so does my husband. Highly recommend!

ProsComfortable Seat
Easy tightening system
Tall enough for bigger kids but still safe for tiny ones
Folds and offers strap for travel

ConsNone!

By Mama C.

Lewisville, TX

May 1, 2018

I followed installation but it seems unsafe for my infant.

I started using Diono seats after my two older children's seats expired. My middle child was around 9 months old at the time, my oldest nearly 3.5. Now, a year later, I have purchased an additional Diono seat for my infant. I LOVE these seats for my older children, but the seat does not recline enough for me to feel safe putting my infant into it-he appears to sit chin-to-chest in a seat that is determined to sit upright. I went to 3 different fire stations today to have them check the installation, and they all said that it was installed exactly as the manual describes...but that they too felt it was too far upright for a young baby. I won't be throwing my seat away, but I am upset that I will have to purchase an infant seat until my son will fit into the Diono. He is over 8 1/2lbs and should fit safely into the seat, as per advertisement.

* This product review was collected by the manufacturer.

By Mystiesmommy

Humble tx

February 17, 2018

Proud owner or the Rainer

Best carseat on the market in the US. We have proudly owned our Rainer since 2014. The cover is stained but the carseat in general is just as great as the day we bought it. Its safety features give me such peace of mind on the road.

* This product review was collected by the manufacturer.

By Nelly

Los Angeles, California

February 6, 2018

Diono Rainier

I LOVE this car seat! I purchased it for my 8 month old daughter. I had another brand but they were too bulky, took too much space and my daughter would hate getting in it. The Diono is perfect! My daughter is tall for her age but is super comfortable in the Rainier. No more fighting to get her in her car seat. Just bought a second one for grandma and grandpa's car. :) Knowing she is safe is worth the extra weight. Highly recommended!

ConsPattern is discontinued :(
Wish they would have more colors and patterns to choose from.

By Bruce

Jacksonville, Florida

February 1, 2018

My kids love them!

My kids may not like being held still for very long but they never complain about being uncomfortable or that they do not like the car seat. Their rear ends are big fans of this seat. I don't like how heavy and large it is when traveling through an airport but I think my small sacrifice is worth it. The safety, comfort, and longevity of this seat is unbeatable. I have purchased two, 18 months apart and would do it again.

ProsComfort, and safety

ConsWeight

By Jessica

Prince Rupert, BC

January 28, 2018

Only Carseat I would ever use!

I have two Diono Rainiers. My son is 3 1/2 and my daughter is 1 1/2. Both sit rear facing. These car seats are worth the money. They are sturdy and incredibly safe. My husband is a Firefighter and has seen car accidents involving children. He and I love our Diono's. We have flown with our car seats many times. They are heavy and can be cumbersome to travel with, but their durable construction is worth the weight. The safety of our children is more important than the weight and price of their carseats.

* This product review was collected by the manufacturer.

By Susan

Lewisburg, PA

January 9, 2018

Very sturdy.

This is a very sturdy seat, the fabric is good my son doesn't seem to get hot sitting in the seat. It is easy to install. The one draw back it you have to remove the seat and reinstall when you need to adjust the height of the harness.

ProsStrong and sturdy

ConsMust uninstall car seat to adjust harness height.

By Vonda

Raleigh, NC

January 4, 2018

Doesn't fit anywhere near the 57'

Even though it's advertised to accommodate a child up to 57' and/or 65lbs., the upper shoulder strap slots are at 17'. The shoulder straps have to come out at or above the shoulder. This seat won't handle a child over about 45'tall. It was useless to me since I was counting on it to accommodate a child in the 5 point harness for above the normal height. I'm going to have to return it. It's a nice seat, very sturdy and safe feeling, but it isn't able to be used as described. Albee was very prompt, and did their part. This problem is with Diono. They need to be realistic in their height accommodations.

ProsIt was very sturdy. Heavy. Well padded! Nice color. Albee did their part. This problem is Diono's specifics not being realistic.

ConsWon't accommodate a child over about 45', even though it states up to 57'. I do have to pay for return shipping šŸ¤

By Desiree

Tucson, AZ

December 29, 2017

Great seat, my son loves it!

Great seat. My son loves it, just took it on a long road tripand my son was able to sleep most of the way with no issues.

Pros Very comfortable
Easy to install once properly prepared

ConsDifficult to read instructions

By Lisa

Seattle, WA

December 20, 2017

Sturdyj!

This thing is solid! My 23 month old likes it so far. I'm happy that I can keep her rear-facing as long as possible with the limits on this seat. I used the latch system to secure and it seems great so far.

Best UsesSafe long-lasting seat. Bought another for my husband's car.

By Susan M.

Brimfield Ohio

December 18, 2017

Special needs toddler

My special needs grand daughter is now 5. She will need to be in a car booster seat for many years to come. This does not make her look like a baby but a big girl. I searched high and low for one that as her Nanna I could help her get in and out of. I LOVE it! I told my daughter to come to this site and see if you have any more to replace hers.

ProsSpecial needs grand daughter can pull herself forward with ease and slip off the front till her feet touch the floor. Good grabbing sides for her to pull herself into the seat. The release buckle can be undone with ease for Nanna's older hands.

ConsWhen my grand daughter fell asleep her head had no place to rest, (rolled forward), like a car seat that reclines somewhat. But at age 5 that is not what most children need.

By John

Auburn, WA

December 18, 2017

Great seat - 2nd Purchase

Been very happy with this make / model.

By Christine

Chicago, IL

December 11, 2017

Just what we needed for extended rear-facing

We bought this to replace a Britax with a lower rear-facing limit. Our son is close to 35 lbs and over 37 inches tall at 2.5 and we wanted a seat where he could comfortably rear-face for at least another year. With the Rainier's 50 lb limit, we should be good to go. It fits fine behind the driver's seat on our Chevy Equinox, but I could see how it might be a tight fit without the angle adjuster on a smaller car. It's much easier for him to get in and out of by himself, and he seems to have a ton of leg room. It was a little tricky to install using the seat belt, but we managed to get it tight enough after some finagling. I would definitely recommend this seat.

This seat is great! Rear faces until 50lbs (which keeps my petite kids rearfacing for quite a while!) and then harnesses until 90lbs, then turns into a booster! Not to mention the amazing saving I got from Albee Baby! I will always shop here from now on for gear!

By Mom t.

Ottawa

October 15, 2017

I regret getting car sear

I originally had the Diono RXT. We switched to the Rainer after a car accident. The wide head wings make it hard to install next to another car seat. The biggest issue is that it's impossible to get the straps tight enough. I have watched several videos and read online tips, and neither myself nor my husband can get it to tighten to the point where we can't pinch the strap on the shoulders. If you can't properly secure your child in the seat it doesn't really matter how expensive the seat was.

* This product review was collected by the manufacturer.

By Allison

Woodstock, Georgia

September 21, 2017

Amazing Car Seat

You can't go wrong with Diono. Their seats are durable and very safe. They are also slim so you can fit multiple car seats in your car. I love the easy fold and carry feature. The colors are great and the seat is comfortable and it is easy for my toddler to get in and out of.

ProsSafe, slim, comfortable

ConsHeavy

By MamaMack

Saskatchewan, Canada

September 16, 2017

The ONLY seat I will every own!!!

Having an 11 year old I have used many seats in the past. They were garbage! When I had my second child I researched and found the Rainier. Yes it is heavy but that is the steel alloy frame and I am ok with that as it only increases the safety for my child. The seat is easy to put together and install ( I installed 2 in less than 15 minutes in 2 different vehicles). Yes you read that right. I own 2!!! LOVE LOVE LOVE this seat and the ability for extended rear-facing due to the higher weight limits!

* This product review was collected by the manufacturer.

By Cori

Mill Creek, WA

September 1, 2017

Should of bought it to begin with!

I care for my granddaughter daily and bought another carseat brand. It was fine, as she's grown I have found that it had become increasinly diffcult to get her in/out of. Her parents have had the Diono RXT from the begining, I should of bought this from the begining! She looks so much more comfortable, and the ease to help get her in & out is wonderful. We LOVE this carseat and cannot say enough wonderful things about it. We are expecting our second grandchild, planning on purchasing the same Diono for him. Thank You

By JUN

Castro Valley,CA

August 27, 2017

Great comfortable car seat

very comfortable, my baby loves it and it is easy to install

By YEH C.

CA

August 26, 2017

Nice Car Seat

Nice Car Seat

By Janell

Sherman Oaks, CA

August 24, 2017

Favorite Car Seat

Love this fabric! So happy to find a narrow car seat that fits three across!

ProsEverything you want in a carsear.

ConsAren't able to adjust the harness as the child grows while car seat is strapped in. Need to completely rethread.

By Tiffany

Slidell, Louisiana

August 21, 2017

Great car seat

We love this car seat, except for the fact that my daughters head ALWAYS falls forward when asleep. We even bought the diono angle adjuster, but it didn't work with our seats. She's still rear facing and would always wake up crying because her neck hurt. Had to put this car seat in our secondary car, and put our maxi cosi pria in our primary car until she faces forward.

Prossturdy frame, baby doesn't overheat in it

Consbad angle when rear facing

By Julie C.

Ardmore, OK

August 14, 2017

Diono car seat

Excellent quality and fast shipping. Thanks

By Mountain L.

Silverdale, WA

August 6, 2017

I recommend this carseat to Everyone!

We actually bought this carseat as a spare for my parents to have. I was really fortunate that this came in to the store I work at as a return (never opened, they just changes their minds) so I took a chance a bought it, despite being thrown by the price. I had read the reviews and they were All phenomenal. Once I got the carseat out of the box to assemble it for transportation, I knew immediately my parents weren't getting this one. The padding in the seat alone is Amazing. The straps are so heavy duty and even the seat harness is padded and super comfy. My daughter sat in it for over an hour in the living room! It's heavy, but that's due to the solid steel frame (BONUS!) And we don't move it much anyways. The anchor attachments are Awesome. No terrible clips! Happy to know Diono is actually based in Seattle (We live across the sound) just in case. Really great product, absolutely blows away the Graco convertible carseat we let my parents have for our daughter instead!

* This product review was collected by the manufacturer.

By angela

millen, GA

July 30, 2017

great car seat

wonderful product. love it . very comfortable for the child.

Proscute

Consno cons

Best Usestoddlers

By Jupiter j.

Clarksville, tn

July 30, 2017

Love this seat!

I own this seat and a clek I love this one for the ability to travel easy. It is cute not gaudy, I was concerned about pattern but it is great. My child falls into a deep sleep in it. Has wiped clean several times this month.

ProsTraveling, safe, long lasting, looks good.

ConsLarge footprint in my small car but fits

Best UsesSafty

By LS

Nanaimo, BC

July 18, 2017

head rest sits too low

This is a good product for younger children. I'm a bit concerned about the size of the seat for when my eldest is ready to transition to a booster seat. The head rest is already low for him, his shoulders are almost touching it. As well, the width is starting to get snug - he's not even 4 years old. The seat seems comfortable for him right now. Another concern is that the pull belt, to tighten the harness has started to fray... shouldn't do that.

* This product review was collected by the manufacturer.

By Angela

Lower Burrell, Pennsylvania

July 10, 2017

best car seat

we were recently in a car accident and i was advised to purchase all new car seats. but we currently own this one for our 4 year old and she didn't move an inch. she was so secure and safe. i just purchased 2 of the new models because i will not put my children in anything else after seeing our 7 year old daughter thrown forward in her current booster seat. well worth the money!

Proseverything!

Consit is heavy but i would not say that is a con. it is just made extremely well.

By Mom t.

Mason, Ohio

June 28, 2017

Amazing seat!

This is my third seat we have purchased. My two daughters love it! Soft and comfy fabric, impeccable safety ratings, and easy to install! Highly recommend!

ConsHave to buy the angle adjuster to have room to comfortably install.

By Brandy

Michigan

May 24, 2017

Diono carseat

First time ordering from albee baby and I had a wonderful experience! Carseat arrived just a cpl days after I purchased it. I will be buying another one from this company soon.

By Norma P.

Batesville AR

May 19, 2017

Love it.

Bought this seat to begin transitioning my 12 week old son into... he's just 16 pounds but I want him to have a safe car seat that would be more comfortable than the seemingly cramped infant carrier/car seat I received as a gift at my shower. I really like this seat. And thankfully so does he! He fits well in it and has fallen asleep in it several times without a problem just as he would the infant seat. His head does fall forward slightly when he sleeps but I don't think it will cause him any strain... the harness padding is so thick that it keeps his head more upright than side-lying. I love the fact it's tethered to the car fame... literally this thing does not budge after being properly installed! (Which was super easy after watching Car Seat Lady's YouTube tutorial) I think the midnight color is fantastic, I love black and the seat is functional and appealing to the eye. I can't wait for him to grow with this seat, I'm proud of my purchase. Feel I made the right decision!

By Julie

Oregon

May 12, 2017

Love the print and the price!

Order arrived fast. Price was fantastic.

By Sara C.

Ohio

May 1, 2017

Great Purchase!!!

We like that thus car seat will keep our daughter safe and rear-facing longer than other seats. It seems very comfortable. Only concern to have is it you have a tall driver, this seat does have a pretty far back position for rear-facing or recommend the seat wedge to elevate it.

ProsGreat head support, easy 5 point harness

ConsRear-facing angle of seat can cause it to not fit in some card properly without the seat wedge sold separately to place under the car seat.

By Amy

ME

April 13, 2017

Slim Seat

We purchased three Dionos to fit three across in my husband's vehicle (cheaper than buying a new car!) The toddlers seem to be very comfortable in theirs, but we haven't used it for our infant yet. You can't beat the prices on Albeebaby!

By Turtle2912

Rosemont, California

April 10, 2017

CPST in love with a car seat

Love the slim design of the car seat. We have taken our Diono with us in several cars and rental vehicles. With the use of the angle adjuster (purchased separately) I am able to install in smaller vehicles (2009 Kia Spectra) with plenty of room for my large 5'4 frame and still allow more than 12" between myself and the front airbag and room for the passenger as well. We have also taken the car seat on the plane, with narrow seats. It fit quite well, but I would HIGHLY suggest purchasing the backpack and additional strap, as it is HEAVY! I'm a single Mama and dragging a 30 lbs kid and a 30 lbs cars seat. Better if you're installing in one vehicle and leaving it. LOVE LOVE LOVE the rearward facing tether, which limits the head excursion in an accident, as so few American car seat manufacturers offer this safety feature. My child is still REARWARD, having turned 6 this month (38 lbs and 39.5"), and is still fitting within the specifications for rearward, let alone the 90 lbs limit for forward facing. When forward facing a friend's child in the vehicle, it allowed other passengers ability to freely pass through the rear seating space, and allowed him to even rearward face at 4, and 48 lbs and 42" (he's a big boy). As previously mentioned, the ratcheting system is a pain, wish it could be better, and a no-rethread harness would be a Godsend for this.. We have had the Radian car seats since our first Sunshine kids 80, and have loved them ever since.

* This product review was collected by the manufacturer.

By Ani

Nevada

April 5, 2017

Beautiful like the picture

Looks very luxurious and feels very comfortsble and secure. It's a heavy seat, as expected. Installation was easy and straight forward. The angle adjuster foam is very useful, you should buy them together. It adds an extra step to the installation process which could be a minus. I also find it difficult to loosed the latch belt when removing the seat (quite impossible actually, my husband had to use a screwdriver to do it). Other than that I really like the seat and so does my 16 month old.

By Sandy

Mt. Airy, NC

March 23, 2017

I love the car seat but...

I love the car seat. It seems sturdy and is a nice fit for my son. It was just hard for me to get past the fact that I was sent the wrong color. My son's favorite color is green so I ordered black forest and I was sent the one with gray in it. It was disappointing which is why I could only give it four stars instead of five.

* This product review was collected by the manufacturer.

By Jessica

Boston, Massachusetts

March 22, 2017

Great car seat

I am extremely happy with my purchase. This car seat is heavy and feels very secure in my car. My son is very comfortable in it as well and is able to reach the cup holder on his own.

By Whitley L.

West Virginia

March 22, 2017

Great seat

Yes, it's heavy and really tall so not the easiest to maneuver. My almost 3 year old loves that she can sit rear facing with her brother, has plenty of leg room and is comfy. It's rally narrow and fits 3 across easily in my Acura. Love, love, love the print as we're a Bama family. The fabric is soft and foamy so it seems really comfy.